LB/RB bumper buttons for Xbox Series X / Series S controllers, intended for repairing broken, cracked, or spongy bumper buttons.
The LB/RB is a solid plastic piece that transfers pressure to the microswitches on the circuit board. This is a very common failure after drop damage or prolonged wear.
The product is available in two colors and two versions:
LB/RB bumper only
LB/RB bumper + upper front cover (for Sync button & USB port)
Compatibility:
Xbox Series X Controller
Xbox Series S Controller
Model: 1914
Features:
One-piece LB + RB bumper
Exact fit according to the original design
Restores a crisp click and responsiveness
Available in black and white
Includes (depending on the version):
1 × LB/RB bumper
1 × Upper front cover for Sync button & USB port
Note: Only plastic parts are included. Microswitches, springs, screws, or other internal components are not included.
Product images are for illustrative purposes. The actual part may differ slightly in color shade or surface finish depending on the manufacturing batch.
